Most played cards in Elves:

1 Decks
Llanowar Elves
4 copies - 4 average
Living Wish
4 copies - 4 average
Masticore
4 copies - 4 average
Tangle Wire
4 copies - 4 average
Sakura-Tribe Elder
4 copies - 4 average
Gaea's Cradle
4 copies - 4 average
Windswept Heath
4 copies - 4 average
Birds of Paradise
4 copies - 4 average
Slate of Ancestry
3 copies - 3 average
Naturalize
3 copies - 3 average
Armageddon
3 copies - 3 average
Wirewood Symbiote
3 copies - 3 average
Absolute Law
3 copies - 3 average
Skyshroud Poacher
3 copies - 3 average
Rofellos, Llanowar Emissary
3 copies - 3 average
Deranged Hermit
3 copies - 3 average
Crop Rotation
2 copies - 2 average
Brushland
2 copies - 2 average
Viridian Shaman
1 copies - 1 average
Viridian Zealot
1 copies - 1 average